我把ADS8568的并行通信改为了串行通信,出现一下问题。
1 8路模拟信号通道上一直2.5V电压。
2 当采样电压超过2.5V时芯片采集出来数据图变大,与小于2.5V信号没有线性关系。
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.